baber/WOPTO huggingface dataset:
Patent JP-H01202414-A (JP)
Title: Resin molding device
Inventor: YAMAMOTO KEIZO
IPC: B29C45/02
Filed: 1988-02-09
Abstract: PURPOSE:To constitute the title device so that clogging at a sliding part of a plunger with dregs is not generated, by a method wherein a manifold having a second cylinder coaxial with a first cylinder communicating with a cavity is provided on a template freely elevatably. CONSTITUTION:A pot 4a (first cylinder) communicating with a cavity 3 through a passage 6 is formed on a bottom force 2c facing on a top force 1c. A manifold 9 which is freely elevatable to the bottom force 2c is mounted on an ejector plate 10 which is freely elevated by a driving device. A pot 11 (second cylinder) which is coaxial with a pot 4a is formed on the manifold 9. The pot 11 is communicated with a low pressure hydraulic pressure source for pressure control through a hydraulic pressure circuit 12 and the pot 4a and pot 11 which are coaxial with each other are fitted slidably with a plunger 5a in common with them. As inner pressure within the first cylinder is set at a constant value, pressure to be applied to resin become constant, the stroke of a piston is long and clogging with dregs on the inside of the pot is eliminated.
Patent JP-S53113936-A (JP)
Title: Muffler for internal combustion engine
Inventor: TACHIKAWA KATSUJIROU
IPC: F01N1/08
Filed: 1977-03-17
Abstract: PURPOSE: To equip a porous part in a silencer to the expanded front part of a tail pipe combined in the rear part of the silencer for reducing exhaust sounds and noises of exhaust gas stream without increasing back pressure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143248-A (JP)
Title: Projection type cathode-ray tube
Inventor: NAKAMURA YOSHITAKA
IPC: G02B3/02
Filed: 1981-02-28
Abstract: PURPOSE:To improve resolution without reduction in luminance by a method wherein a circumferential portion of enlarged projected light sent out of a bulb and reflected from a mirror is partially screened and adjusted by an iris diaphragm of a shutter. CONSTITUTION:One piece of shutter is installed in the fron circumferential portion of a correcting body 14 in such a way that the shutter is freely rotatable and the circumference of the shutter is a true circle. A cylindrical portion 20a formed along the circumference inside the circle and the shutter are constructed in one body and an opening 20b of the true circle is formed, the opening 20b being eccentric with the circumference. In addition, because the cylindrical portion 20a is fixed along the peripheral side of a support 21 supporting the correcting body 14, the shutter 20 may turn on the center P of the correcting body 14. With this construction, luminance is not so much reduced and resolution can be improved by the adjustment of the iris diaphragm of the shutter.
Patent JP-H03235692-A (JP)
Title: Drive control circuit for dc brushless motor
Inventor: KOSUGI TATSUHIKO
IPC: H02P6/12
Filed: 1990-02-08
Abstract: PURPOSE:To enhance the accuracy of determining a malfunction by detecting a variation in a rotating speed according to whether a detected rotating condition coincides with next rotating speed or not, and determining the variation in the rotating condition. CONSTITUTION:A drive control circuit 1 detects a rotating speed from detection signals of a plurality of Hall elements 2a-2c to generate a switching signal. A drive circuit 3 supplies a driving current to a motor 4 in response to the switching signal to rotatably drive it. A condition change detecting means 6 detects the variation in the rotating condition when the rotating condition detected from the detection signal coincides with the next rotating condition to be determined from the past rotating condition. A first malfunction decision means 7 decides a malfunction when the variation in the rotating condition is not detected within predetermined time. A second malfunction decision means 8 decides a malfunction when the rotating condition detected from the signal is continuously different from the past rotating condition and the next rotating condition.
Patent JP-S54121794-A (JP)
Title: Hightemperature operation sensor
Inventor: SATOU KANEMASA
IPC: G01N27/12
Filed: 1978-03-15
Abstract: PURPOSE: To reduce the heat capacity of the high temperature sensor and enable the same to be heat-insulated from supports by insulation-fixing plural pins to a frame body and securing the thin and slender metal plate mounted with the substrate integrated with each sensor body, etc. to one of these.  
     CONSTITUTION: Plural pins 3 are fixed by means of hermetic sealing glass 2 or the like to a frame body 1 composed of kovar alloy or the like and a thin and slender metal plate 4 of stainles steel or others whose both ends are secured and supported is bridged to a pair of the opposing pair 3A, 3B out of these. Further an insulation type ceramic substrate 5 composed of alumina or the like is secured by means of heat insulating ceramic adhesive agents or the like to the central part of this metal plate 4 and a high temperature operating sensor body 6, heating heater bodies 7 and temperature sensor bodies 8 are integrated on the substrate 5. The sensor body 6 and heater bodies 7 are wire bonded to the corresponded pins 3 by means of metal fine wires 13 thru 16 with the respectively printed and baked thick film conductor electrodes 9 thru 12 as junction electrodes. Thereby, the accuracy of detection may be improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03234707-A (JP)
Title: Production of alpha-olefin polymer
Inventor: FUJITA TAKASHI
IPC: C08F10/00
Filed: 1990-02-08
Abstract: PURPOSE:To produce an alpha-olefin polymer improved in stereo-regularity and catalytic efficiency while suppressing the formation of by-product polymer by polymerizing an alpha-olefin in the presence of a specified catalyst. CONSTITUTION:A solid component (i) essentially consisting of Ti, Mg and halogen is mixed with an organosilicon compound (ii) having at least two Si-OR<1> bonds (wherein R<1> is a 1-8C hydrocarbon residue) in an amount to give an atomic ratio (Si/Ti) of the silicon atoms of component (ii) to the titanium atoms of component (i) of 0.01-1000, a vinylsilane compound (iii) and an organometallic compound (iv) of a group I-III metal of the periodic table in an amount to give an atomic ratio (metal/Ti) of the metallic atoms of component (iii) to the titanium atoms of component (i) of 0.01-1000 to obtain a solid catalyst component (a) for a Ziegler catalyst. Component (a) is mixed with an organoaluminum compound (b) in a weight ratio (b/a) of 0.01-1000 to obtain a catalyst for polymerizing an alpha-olefin. An alpha-olefin is polymerized at room temperature to 200 deg.C in the presence of this catalyst.
Patent JP-2000225653-A (JP)
Title: Preparation of pneumatic tire and apparatus for bending carcass band and apparatus for preparing tire used for it
Inventor: OGAWA YUICHIRO
IPC: B29D30/36
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To accurately wind a rewinding part of a carcass ply on the peripheral face of a bead core and to surely keep the winding posture. SOLUTION: In molding a tire, the end parts of a cylindrical carcass band 18 are bent toward the outside in the radial direction over the whole periphery to add a habit and a bead core 23 is arranged on the inside of the bent end parts 24. While the bead core 23 is locked, the cylindrical carcass band 18 is expanded into a troidal and belts and treads are bonded on the outer peripheral side.
Patent JP-H06240212-A (JP)
Title: Method for removing moisture-curing hot-melt urethane adhesive from spreader
Inventor: ZENKI YASUKAZU
IPC: C09J175/00
Filed: 1993-02-18
Abstract: PURPOSE:To provide a method by which a moisture-curing hot-melt urethane adhesive adherent to a spreader can be prevented from curing even upon direct contact with the air and the adhesive can be removed at any time. CONSTITUTION:A compound having in the molecule a functional group reactive with an isocyanate group (e.g. octanol or isopropylamine) is mixed with an uncured moisture-curing hot-melt urethane adhesive adherent to a spreader.
Patent JP-H02208437-A (JP)
Title: Air conditioner
Inventor: KITA JUNICHI
IPC: F24F11/02
Filed: 1989-02-08
Abstract: PURPOSE:To enable a positive protection of freezing even under a state of reduction of amount of circulating water by a method wherein a compressor is operated or stopped in response to an output signal of a compressor operation termination water temperature discriminating means and then the compressor is stopped with an output signal from an outlet water temperature difference discriminating means. CONSTITUTION:When an output signal of a temperature sensor 10 reaches a signal level corresponding to a predetermined temperature, a compressor operation terminating means 15 may operate the compressor 1 in response to an output signal from the compressor operation termination water temperature discriminating means 11 and then the output signal of the temperature sensing unit 10 is stored in an outlet water temperature memory means 13. A compressor operation the measuring means 12 having received the output signal of the compressor operation termination water temperature discriminating means 11 may start a measurement of the operation time of the compressor 1 from that time, compare the output signal stored in the outlet water temperature memory means 13 with the output signal from the temperature sensor 10 after a predetermined time elapses. In case that its signal level does not reach a signal level difference corresponding to the set temperature difference, the compressor operation terminating means 15 may terminate the compressor 1 in response to the output of the outlet water temperature difference discriminating means 14.
Patent JP-S56127938-A (JP)
Title: Optical reproducer
Inventor: GEMA NOBUO
IPC: G11B7/09
Filed: 1980-03-07
Abstract: PURPOSE:To secure an economical processing for a position shift of a disk via the digital signal, by giving a circular working of an optical detector on the XZ surface and dividing the electric signal into the XZ component through an error detecting circuit. CONSTITUTION:A circular working is given to the optical detector 12 on the XZ surface, and the signal detected by a return light is turned into the C waveform by the waveform of J and through the envelope curve wave detecting circuit 4. The error detecting circuit 13 delivers the signals A and B by the pulse generator 22 and by the signal of the oscillator 8. The signal C of the circuit 4 is turned into the signals of D and F through the sample holding circuits F16 and F17 and by the signals A and B. The holding circuits 20 and 21 produce the signals F and G by the signals A and B. The gate circuit F18 receives the signals D and F to deliver the signal H. If the signal H contains the level ''1'', it means that the detector 12 is shifted to the direction Z. The driving circuits 14 and 15 shifts the detector 12 vertically and horizontally by such digital signal. As a result, a shift of a disk can be processed by a digital signal.
Patent JP-H05301339-A (JP)
Title: Image recording method and apparatus, and recorded matter and processed product
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/045
Filed: 1993-02-18
Abstract: PURPOSE:To always obtain a high-grade recording image regardless of the kind of a recording medium by providing a recording control means altering the recording condition of a recording head corresponding to the kind of the recording medium indicated by an indication means. CONSTITUTION:Since the ink emitting amounts P from the respective nozzles of recording heads 9,9' can be increased as the pulse voltage values of the pulse signal applied to the electrothermal converters of the recording heads 9,9' are increased, the voltage values are changed over according to the kind of cloth. At first, the kind of the cloth to be recorded is investigated. The kind of the cloth may be set by an operation panel or a plurality of CCD sensors are provided on the downstream side of a press roller 40 to read the intensity of the reflected light of a light source such as a fluorescent lamp and the thickness of a fiber or a weaving pitch may be detected. In the case of cloth A recorded in low recording density, the recording head 9 is driven by pulse voltage VA and, in the case of cloth recorded in high density, the recording head 9 is driven by pulse voltage VB(VA>VB).
Patent JP-H10218298-A (JP)
Title: Device and method for injection of liquid
Inventor: IIDA KAZUYUKI
IPC: B67D7/04
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid from dripping by a method wherein a negative pressure is generated at a suction port of a suction pipe after the stop of feeding of a liquid to a nozzle, and the liquid which has reached the liquid discharging port of the nozzle is drawn in through the suction port. SOLUTION: A standing-by state becomes a state wherein a press-feeding pump 6 is stopped. When a completed vehicle W which is carried to an equipment assembly line L, has reached a previously set location, in an injection work control part, an articulated robot 1 starts moving. The injection work control part inserts the leading end part of a nozzle 10 in an injection port P of a fuel tank T by appropriately operating the articulated robot 1 based on the vehicle type data. The press-feeding pump 6 is operated by opening a feeding valve 5, and gasoline stored in an underground storage tank 8 is fed to the nozzle 10 through a feeding passage 7, and the injection of the gasoline to the fuel tank T is started through the discharging port 11 of the nozzle 10. By this method, the gasoline can be prevented from dripping from the discharging port 11.
Patent JP-S57164950-A (JP)
Title: High toughness ni alloy for build-up welding
Inventor: TANAKA KANICHI
IPC: C22C19/05
Filed: 1982-02-24
Abstract: PURPOSE: To obtain the titled alloy causing no crack in the build-up welded layer during build-up welding by providing a specified composition consisting of B, Si, Cr, C and the balance Ni.  
     CONSTITUTION: This high toughness Ni alloy for build-up welding consists of, by weight, 0.05W1.5% B, 3W7% Si, 15W35% Cr, 0.05W1.5% C and the balance essentially Ni or contains ≤30% Fe and /or ≤5% W furthermore. This alloy is superior to a conventional self-fluxing Ni alloy in impact value and hardness × impact value (HS value), and it causes no crack in the build-up welded layer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08223080-A (JP)
Title: Communication equipment for vehicle
Inventor: MATSUMOTO MANABU
IPC: H04W76/02
Filed: 1995-02-17
Abstract: PURPOSE: To surely communicate with one antenna unit even at the time when a machine on a vehicle passes the area where adjacent communication areas overlap. CONSTITUTION: A gantry where antenna units 16 to 18 are provided corresponding to respective lanes is arranged in the toll collection place of a three-lane superhighway. Antenna units 16 to 18 are so controlled that adjacent antenna units transmit signals to each other alternately, and not only the signal but also a non-modulated carrier radio wave is transmitted with a prescribed period. When receiving the signal, a machine 30 on the vehicle generates a response signal by a control circuit and transmits the signal by reflection and fixes the future communication destination and is set to the interrogation signal waiting state.  When a repeat pilot signal is received from the same antenna unit, the impossibility of communication is discriminated to release and invalidate fixing of the communication destination, and the state that communication with another antenna unit is possible is set. The machine on the vehicle can certainly communicate with one antenna unit even when it passes overlapping communication area, and the toll collection processing is surely performed.
Patent JP-S58146171-A (JP)
Title: Character recognizing device
Inventor: KADONAGA HIROSHI
IPC: G06K9/00
Filed: 1982-02-25
Abstract: PURPOSE:To eliminate the need for hard copy even at a failure such as a line failure, or at normal picture information reception and recognizing processing, by providing a storage means storing received picture information temporarily at each information unit and possible for readout/write. CONSTITUTION:A character recognizing device is provided with a communication control section 12, a reception buffer control section 18, a reception buffer 22, an expansion section 24, a changeover switch section 32, a recognizing section 38, a hard copy output section 44, a system control section 46, and a system bus 58. The section 22 stores the received picture information temporarily at picture information unit. The picture information stored in one unit is transferred in the section 38. When the operator instructs the output of hard copy, after the recognition of one unit of picture information is finished at the section 38, the stored one unit of picture information is transferred to a hard copy output section 44.
Patent JP-H04356710-A (JP)
Title: Production of thin-film magnetic head
Inventor: SAWADA SHUICHI
IPC: G11B5/31
Filed: 1991-01-30
Abstract: PURPOSE:To prevent the contact defect between coil layers by corrosion on the surface of the coil layers of the thin-film magnetic head having the plural coil layers. CONSTITUTION:A plating substrate metallic layer 32 is formed on a 1st insulating layer 18. A resist frame 36 is formed on the plating substrate metallic layer 32 and the 1st coil layer 20 is electroplated. A corrosion resistant metallic film 40 consisting of Cr, Ni, Au, Pt, etc., is in succession formed by electroplating or electroless plating to prevent the corrosion on the surface of the 1st coil layer 20. The 2nd coil layer 24 is formed in this state. The end 20a of the 1st layer coil and the end 24a of the 2nd layer coil are joined in a good conducting state in a coil joint part 38 in this way.
Patent JP-H08222462-A (JP)
Title: High-frequency transformer of high dielectric strength
Inventor: HAKU RIYUUJI
IPC: H01F27/32
Filed: 1995-02-17
Abstract: PURPOSE: To enable a corona discharge to occur less between a primary conductor and a secondary conductor so as to enhance a high-frequency transformer in dielectric strength. CONSTITUTION: A high-frequency transformer is composed of a primary conductor 1 where a winding is wound on a ferrite core, a secondary cylindrical conductor 2 which penetrates through the center of the primary conductor 1, and a cylindrical insulator 3 provided between the primary conductor 1 and the secondary cylindrical conductor 2 separating from the secondary cylindrical conductor 2 by an air gap G2 large enough in distance so as not to cause a corona discharge between them. Therefore, as the air gap G2 is formed between the primary conductor 1 and the secondary cylindrical conductor 2, a corona discharge is prevented from occurring between the primary conductor 1 and the secondary cylindrical conductor 2, and the high-frequency transformer of this constitution is capable of being enhanced in dielectric strength.
Patent JP-H07240869-A (JP)
Title: Image pickup device
Inventor: NOBUOKA KOSUKE
IPC: H04N5/378
Filed: 1994-02-28
Abstract: PURPOSE:To select easily a high resolution signal and a low resolution by synthesizing the signals as a picture with high resolution through the utilization of correlation of information. CONSTITUTION:A controller 14 controls a video image obtained from two optical path revision means so as to form its image on a light receiving face of a CCD 3 at a 1st position for a 1st image pickup device period, at a 2nd position deviated from the 1st position by one picture element horizontally for a 2nd image pickup period, at a 3rd position deviated from the 2nd position by one line vertically for a 3rd image pickup period, and at a 4th position deviated from the 2nd position by one picture element horizontally in the opposite direction for a 4th image pickup period. Then Ye, Cy, Mg, G are stored respectively in a memory 10 by one frame each, a digital RGB signal generated by a 2nd camera signal processing circuit 11 is converted into an analog RGB signal by a 2nd 3-channel D/A converter 12 and displayed on a 2nd display device 13 as a high definition color still picture.
Patent JP-H07238653-A (JP)
Title: Method for constructing exterior wall of building
Inventor: YAMAUCHI YASUSHI
IPC: E04F13/08
Filed: 1994-02-28
Abstract: PURPOSE:To prevent the exterior wall of a building from degrading in appearance quality or strength due to damage to joints and panels, even if environments such as ambient temperature and humidity vary with time after construction or if an external force such as vibration is applied, relating to a method for constructing the exterior wall where exterior wall panels are secured to furring strips. CONSTITUTION:An adhesive is initially applied to a surface where a furring strip 2 and exterior wall panels 3, 3 are abutted so as to form an adhesive layer 5, and the furring strip 2 is pressed and affixed to the panels 3, 3. Thus the strength with which the furring strip 2 is secured to the panels 3 is increased so much that when the furring strip is puttied and finish coated to form a side wall structure, peeling of the putty and cracking of the finish coated surface can be avoided.
Patent JP-S58160243-A (JP)
Title: Packing box for powdered detergent
Inventor: BERUNAA KAIZAA
IPC: B65D5/02
Filed: 1983-02-25
Abstract: A so-called "multi-kilo" pack manufactured from card or board and primarily intended for carrying detergent powder. The pack is provided with a set of closing flaps (10), (11), (16), (17) which permit powder-proof closure and re-closure, at the same time affording ready opening and use of a carrying handle (24).
Patent JP-H02209942-A (JP)
Title: Composition for vulcanization of fluororubber
Inventor: WACHI HIROSHI
IPC: C08K5/19
Filed: 1989-02-10
Abstract: PURPOSE:To provide the subject composition composed of a fluorinecontaining elastic copolymer, a hydroxide of a divalent metal, an oxide of a divalent metal, an aromatic polyhydroxy compound and a specified vulcanization accelerator and useful as a base material of a vulcanized rubber excellent in heat resistance, engine oil resistance, etc. CONSTITUTION:With (A) 100 pts.wt. fluorine-containing copolymer prepared by copolymerization of 10-70mol% vinylidene fluoride, 20-60mol% tetrafluoroethylene and 20-50mol% propylene, (B) 1-20 pts.wt. hydroxide and oxide of a divalent metal (e.g. magnesium), (C) 0.5-10 pts.wt. aromatic polyhydroxy compound (e.g. bisphenol A), (D) 0.01-20 pts.wt. vulcanization accelerator prepared by combination of two or more selected from inorganic and organic salts of 1,8-diaza-blcyclo(5,4,0)undecene-7, formula I, formula II and formula III (R1, R2, R3, R4 and R5 are 1-20C alkyl, aralkyl or aryl; X<-> is halide ion or OH<->) and, in addition thereto, a reinforcing agent, etc., are blended and the resultant mixture is uniformly kneaded at 30-80 deg.C for 10-60min, thus obtaining the objective composition.